Brian Austin Green praises Megan Fox as he slams ex Vanessa Marcil for claiming she raised their son 'alone'

Brian Austin Green fired backmost astatine his ex-fiancée Vanessa Marcil aft a caller declare she made astir raising their 20-year-old boy Kassius.

During an Instagram Q & A convention that Marcil hosted connected her Instagram Story, nan 54-year-old character answered a instrumentality who asked her astir co-parenting Kassius with nan 49-year-old actor.

"We didn't & don't co-parent. I raised my boy alone," nan "Las Vegas" alum wrote. On Thursday, Green shared a screenshot of her reply to his Instagram Story on pinch a fiery response.

"So, I can’t show you really frustrating it is to publication continued lies from a 50+ twelvemonth aged female connected societal media for illustration she is still successful precocious school," nan "Beverly Hills, 90210" prima wrote connected nan screenshot.

Brian Austin Green gave his ex-wife Megan Fox a shout-out arsenic he slammed his ex Vanessa Marcil for claiming that she raised their boy by herself. (Getty)

He continued, "She has ne'er successful her life been personification to locomotion nan walk. Talk is cheap."

BRIAN AUSTIN GREEN TALKED PARENTING STYLE WITH MEGAN FOX BEFORE SEPERATION: ‘WE’VE GOT IT COVERED' 

Green went connected to in installments his ex-wife Fox, to whom he was joined from 2010 to 2021, pinch helping him raise Kassius.

"Megan and I bust our asses to springiness Kass a well-rounded puerility since his mom was seldom there," he wrote.

"I’m assuming that’s why she posts truthful overmuch of him now. When will she conscionable GO AWAY."

Green and Marcil, who joined the formed of "90210" during nan show's ninth season, began making love successful 1999 aft gathering connected set. They announced their engagement successful July 2001 and welcomed Kassius successful March 2002. However, nan 2 divided successful 2003.

Marcil and Green welcomed Kassius successful 2002. They ended their engagement successful 2003. (Gregg DeGuire/WireImage)

Fox, 36, and Green began making love successful 2004 aft gathering connected nan group of their show "Hope & Faith." The erstwhile couple, who tied nan knot successful 2010, are parents to sons Noah, 10, Bodhi, 8, and Journey, 6. 

The "Transformers" prima and nan "Anger Management" character divided successful October 2021. Green is presently successful a narration pinch "Dancing pinch nan Stars" pro Sharna Burgess, 37. The brace welcomed their boy Zane in June 2022. 

Fox is engaged to 32-year-old rapper Machine Gun Kelly. The 2 began making love successful 2020 aft gathering connected nan group of their 2021 movie "Midnight successful nan Switchgrass."

Fox and Green, who stock 3 sons, divided successful 2021. ((Rodin Eckenroth/Getty Images))

Last October, Green opened up astir co-parenting pinch Fox successful an question and reply pinch E! News.

"We co-parent really good together," he shared.

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Green continued, "And we don't conflict complete clip pinch nan kids. We effort and alternate holidays betwixt Christmas Day, Christmas Eve."

Green is pictured pinch Kassisus and his woman Sharna Burgess. (Getty Images)

"But we're unfastened to things changing," the California autochthonal added. "I'm very alert of—and truthful is she—that our schedules are insane. So erstwhile we do get time, cherish it. It's an astonishing thing, and we support nan different genitor having time."

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The erstwhile "Terminator: The Sarah Connor Chronicles" prima besides weighed successful connected a communal correction that believes group make erstwhile co-parenting.

"People make nan correction of going into separation, worrying astir not affecting nan kids," he said. "But I don't deliberation that's possible. I don't deliberation it's imaginable to abstracted and person it not impact nan kids."